diff --git a/Cargo.lock b/Cargo.lock
index e1c4b39..6c177ff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,9 +2,9 @@
 # It is not intended for manual editing.
 [[package]]
 name = "aho-corasick"
-version = "0.7.7"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f56c476256dc249def911d6f7580b5fc7e875895b5d7ee88f5d602208035744"
+checksum = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
 dependencies = [
  "memchr",
 ]
@@ -95,9 +95,9 @@ checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
 
 [[package]]
 name = "bitmaps"
-version = "2.0.0"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81e039a80914325b37fde728ef7693c212f0ac913d5599607d7b95a9484aae0b"
+checksum = "031043d04099746d8db04daf1fa424b2bc8bd69d92b25962dcde24da39ab64a2"
 dependencies = [
  "typenum",
 ]
@@ -110,9 +110,9 @@ checksum = "a8cc868e96ba5c32ffae4d42bf2940ca7fca317dcef3f19b6d7de66b6885abff"
 
 [[package]]
 name = "byteorder"
-version = "1.3.2"
+version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
+checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
 [[package]]
 name = "c2-chacha"
@@ -210,9 +210,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.66"
+version = "0.2.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d515b1f41455adea1313a4a2ac8a8a477634fbae63cc6100e3aebb207ce61558"
+checksum = "dea0c0405123bba743ee3f91f49b1c7cfb684eef0da0a50110f758ccf24cdff0"
 
 [[package]]
 name = "libm"
@@ -243,9 +243,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.3.0"
+version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3197e20c7edb283f87c071ddfc7a2cca8f8e0b888c242959846a6fce03c72223"
+checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 
 [[package]]
 name = "nalgebra"
@@ -320,9 +320,9 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c8b15b261814f992e33760b1fca9fe8b693d8a65299f20c9901688636cfb746"
 dependencies = [
- "proc-macro2 1.0.8",
- "quote 1.0.2",
- "syn 1.0.14",
+ "proc-macro2 1.0.9",
+ "quote 1.0.3",
+ "syn 1.0.17",
 ]
 
 [[package]]
@@ -409,9 +409,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.8"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acb317c6ff86a4e579dfa00fc5e6cca91ecbb4e7eb2df0468805b674eb88548"
+checksum = "6c09721c6781493a2a492a96b5a5bf19b65917fe6728884e7c44dd0c60ca3435"
 dependencies = [
  "unicode-xid 0.2.0",
 ]
@@ -428,9 +428,9 @@ dependencies = [
 
 [[package]]
 name = "proconio-derive"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbe4b8993fb10674fbc95383266dbb57608642c389134495e5f485a54d19fe3f"
+checksum = "fc2f2111a9562adf5ba291143c434818c908a05636c8a492a0a69ba4720a2c16"
 dependencies = [
  "proc-macro2 0.4.30",
  "quote 0.6.13",
@@ -448,11 +448,11 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
+checksum = "2bdc6c187c65bca4260c9011c9e3132efe4909da44726bad24cf7572ae338d7f"
 dependencies = [
- "proc-macro2 1.0.8",
+ "proc-macro2 1.0.9",
 ]
 
 [[package]]
@@ -544,9 +544,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.14"
+version = "0.6.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b28dfe3fe9badec5dbf0a79a9cccad2cfc2ab5484bdb3e44cbd1ae8b3ba2be06"
+checksum = "7fe5bd57d1d7414c6b5ed48563a2c855d995ff777729dcd91c369ec7fea395ae"
 
 [[package]]
 name = "rustc-hash"
@@ -559,9 +559,9 @@ dependencies = [
 
 [[package]]
 name = "sized-chunks"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f59f81ec9833a580d2448e958d16bd872637798f3ab300b693c48f136fb76ff"
+checksum = "d59044ea371ad781ff976f7b06480b9f0180e834eda94114f2afb4afc12b7718"
 dependencies = [
  "bitmaps",
  "typenum",
@@ -592,12 +592,12 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.14"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af6f3550d8dff9ef7dc34d384ac6f107e5d31c8f57d9f28e0081503f547ac8f5"
+checksum = "0df0eb663f387145cab623dea85b09c2c5b4b0aef44e945d928e682fce71bb03"
 dependencies = [
- "proc-macro2 1.0.8",
- "quote 1.0.2",
+ "proc-macro2 1.0.9",
+ "quote 1.0.3",
  "unicode-xid 0.2.0",
 ]